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WorksheetsMeasuring Matter, KMT Theory, States of Matter #2
Total questions: 42
Worksheet time: 1hrs 24mins
What phase change occurs when a solid turns directly to a gas?
Freezing
Condensation
Sublimation
Vaporisation
The random motion of the particles in a substance is greatest when the substance is:
condensed
frozen
gas
a liquid
Is the amount of matter in an object.
Mass
Volume
Weight
Density
_______________ is a measure of the mass of a material in a given volume.
Mass
Volume
Weight
Density
The formula for calculating density is _______.
Mass divided by Volume
Volume divided by Mass
Mass x Weight
Mass x Volume
A chemical change always results in
A different kind of matter
Change in size
Loss of matter and energy
An explosion
If two liquids of different densities are placed in a container, the liquid with the greater density will
Gain energy
Sink to the bottom
Rise to the top
Gain energy
A property of matter that can be measured or observed without changing the substance of which it is made, is an example of a
Physical property
Chemical property
In what state of matter is water at position 1 on the graph?
Liquid
Solid
Gas
Plasma
In what state of matter is water at position 5 on the graph?
Liquid
Solid
Gas
Plasma
In what state of matter is water at position 3 on the graph?
Liquid
Solid
Gas
Plasma
What is happening to water at position 2 on this graph?
Water is changing state from a solid to a liquid
Water is changing state from a liquid to a gas
Water is not changing
Water is changing state from a gas to plasma
At what temperature on the Celsius scale does water boil or condense?
212 degrees
0 degrees
100 degrees
273 degrees
At what temperature on the Celsius scale does water freeze or melt?
212 degrees
0 degrees
100 degrees
273 degrees
A substance changes state from a gas to a liquid.
Deposition
Evaporation
Condensation
Freezing
